ListControl.OnSelectedIndexChanged Method (EventArgs)
Raises the SelectedIndexChanged event. This allows you to provide a custom handler for the event.
Assembly: System.Web (in System.Web.dll)
The SelectedIndexChanged event is raised when the selection from the list control changes between posts to the server.
A list control must persist some values between posts to the server for this event to work correctly. Be sure that view state is enabled for the list control.
Raising an event invokes the event handler through a delegate. For more information, see NIB: Consuming Events.
Themethod also allows derived classes to handle the event without attaching a delegate. This is the preferred technique for handling the event in a derived class.
Notes to Inheritors:
When overridingin a derived class, be sure to call the base class's method so that registered delegates receive the event.
Available since 1.1